From 2e798df3cb498b0e2150a5c2ace47eb80281237e Mon Sep 17 00:00:00 2001
From: Frederic Culot <calcurse@culot.org>
Date: Sat, 19 Apr 2008 09:22:14 +0000
Subject: Scrollbar added in general configuration menu

---
 src/wins.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

(limited to 'src/wins.c')

diff --git a/src/wins.c b/src/wins.c
index 189e149..2d846fb 100755
--- a/src/wins.c
+++ b/src/wins.c
@@ -1,4 +1,4 @@
-/*	$calcurse: wins.c,v 1.14 2008/04/18 17:53:31 culot Exp $	*/
+/*	$calcurse: wins.c,v 1.15 2008/04/19 09:22:14 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -145,7 +145,7 @@ wins_scrollwin_delete (scrollwin_t *sw)
 void
 wins_scrollwin_display (scrollwin_t *sw)
 {
-  const int visible_lines = sw->win.h - sw->pad.x;
+  const int visible_lines = sw->win.h - sw->pad.y - 1;
   
   if (sw->total_lines > visible_lines)
     {
@@ -166,6 +166,21 @@ wins_scrollwin_display (scrollwin_t *sw)
   doupdate ();
 }
 
+void
+wins_scrollwin_up (scrollwin_t *sw)
+{
+  if (sw->first_visible_line > 0)
+    sw->first_visible_line--;
+}
+
+void
+wins_scrollwin_down (scrollwin_t *sw)
+{
+  if (sw->total_lines
+      > (sw->first_visible_line + sw->win.h - sw->pad.y - 1))
+    sw->first_visible_line++;
+}
+
 /* 
  * Delete the existing windows and recreate them with their new
  * size and placement.
-- 
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